#651D0F#651D0F

#651D0F is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.5% C 0.106 H 33.0°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#651D0F
RGB	rgb(101, 29, 15)
HSL	hsl(10, 74%, 23%)
HSV	hsv(10, 85%, 40%)
CMYK	cmyk(0%, 71.3%, 85.1%, 60.4%)
CIE-LAB	lab(22.59, 31.57, 26.76)
CIE-LCH	lch(22.59, 41.39, 40.28°)
OKLab	oklab(34.47% 0.0892 0.0579)
OKLCH	oklch(34.47% 0.106 33)
XYZ	xyz(5.8931, 3.6808, 0.8520)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651D0F #0F5765

analogous

#650F2C #651D0F #65480F

triadic

#651D0F #0F651D #1D0F65

tetradic

#651D0F #2C650F #0F5765 #480F65

square

#651D0F #2C650F #0F5765 #480F65

split-complementary

#651D0F #0F6548 #0F2C65

monochromatic

#1B0804 #300E07 #651D0F #9A2C17 #D03C1F

Accessibility & contrast

On white

12.10

#651D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#651D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651D0F

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651D0F	#FFFFFF	#000000	##FFFFFF
##651D0F	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0D

Deuteranopia (green-blind)

#443C0C

Tritanopia (blue-blind)

#70061A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #651d0f;
/* rgb */ color: rgb(101, 29, 15);
/* oklch */ color: oklch(34.5% 0.106 33.0);

Tailwind

colors: {
  custom: {
    50: '#985d4e',
    500: '#651d0f',
    950: '#000000',
  },
}

SCSS

$custom: #651d0f;
$custom-light: #985d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#651d0f",
  "rgb": {
    "r": 101,
    "g": 29,
    "b": 15
  },
  "hsl": {
    "h": 9.767,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34468,
    "c": 0.10634,
    "h": 33
  },
  "luminance": 0.0368
}

Semantic roles & 50–950 ramp

primary

#651D0F

secondary

#328C9E

accent

#D3F137

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0401

muted

#7F7977

Preview Lab

Preview with #651D0F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →